Jan Svoboda. Magnetic Techniques for the Treatment of Materials
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580
X Debye-Hückel factor [m
1
]
temperature coe!cient [
0
C
1
]
surface tension [N/m]
f
correction factor
skin depth [m]
porosity
0
permittivity of vacuum (8.854×10
12
F/m)
g
porosity of deposit
l
porosity of clean matrix
u
dielectric constant (relative permittivity)
dynamic viscosity [Pa×s]
f
critical angle
volume magnetic susceptibility
i
volume magnetic susceptibility of fluid
s
volume magnetic susceptibility of particle
filling factor
filter coe!cient [m
1
]
periodicity of magnetic system
reluctance [H
1
]
j
reluctance of air gap [H
1
]
p
reluctance of magnet [H
1
]
0
magnetic permeability of vacuum (4×10
7
H/m)
g
coe!cient of dynamic friction
p
relative magnetic permeabilty of medium
P
magnetic moment [Am
2
]
s
relative magnetic permeability of particle
v
coe!cient of static friction
density [kg/m
3
]
d
apparent density [kg/m
3
]
e
bulk density [kg/m
3
]
fs
cut-point density [kg/m
3
]
hii
eective density [kg/m
3
]
p
density of medium [kg/m
3
]
s
density of particle [kg/m
3
]
( resistivity [m]
(
s
resistivity of particle [m]
0
initial surface charge density [C/m
2
]
s
specific electric conductivity of particle [S/m]
v
surface charge density [C/m
2
]
characteristic time [s]
0
shear stress [kg/m/s
2
]
" mass (specific) magnetic susceptibility [m
3
/kg]
"
i
mass magnetic susceptibility of fluid [m
3
/kg]
"
s
mass magnetic susceptibility of particle [m
3
kg]
# surface potential [V]
$ angular velocity [s
1
]
LIST OF SYMBOLS
581
$
f
critical angular velocity [s
1
]
$
s
angular velocity of particle [s
1
]
$
u
angular velocity of roll [s
1
]
angular velocity of particle rotation [s
1
]
LIST OF SYMBOLS
Bibliography
[A1] U. Andres: Magnetohydr odynamic and Magnetohydrostatic Methods of
Mineral Separation. John Wiley and Sons, New York and Israel Univer-
sity Press, Jerusalem 1976
[A2] N. Amin, S. Arajs and E. Matijevic: Magnetic properties of submicronic
Fe
2
O
3
particles of uniform size distribution at 300 K. Phys. Stat. Sol.
(a) 104 (1987), K65
[A3] M. Aubrey and R.M. Funk: The quadrupole magnetic separator - a new
concept in magnetic separation equipment. In: Proc. 32nd Ann. Min.
Proc. Symp., Duluth, Minn., USA (1971), 55
[A4] J.R. Andreachi and O.E. Palasvirta: Magnetic separator. Canadian
Patent no. 711.991 (1965)
[A5] B.R. Arvidson, J.A. Oberteuer and I. Wechsler: Continuous HGMS
pilot plant: machine description and mineral processing results. AIME
Reprint No. 76B-341 (1976)
[A6] Anon: Novel high-gradient magnetic separator solves the problem. SA
Mining, Coal, Gold & Base Minerals, July 1991, p. 53
[A7] Anon: Superconducting magnetic separator abandoned. Magn Electr.
Sep. 3 (1991), 68
[A8] Anon: Superconducting magnets: systems for research and industry.
Oxford Instruments Brochure 1998
[A9] N.R. Allen: Low intensity rotating magnetic field separation. In: Proc.
Int. Con. Min. Proc. Extr. Metal. MINPREX 2000, Melbourne, Aus-
tralia 2000, p.303
[A10] N.R. Allen: The concept of magnetic mineral separation by particle ro-
tation. Magn. Electr. Sep. 11 (2002), 33
[A11] N.R. Allen: Mineral particle rotation measurements for magnetic rota-
tion separation. Magn. Electr. Sep. 11 (2002), 155
583
584 BIBLIOGRAPHY
[A12] U. Andres: Magnetohydrostatic separation. Zh. Prikl. Met. Tekh. Fiz.,
No. 3 (1966)
[A13] B.R. Arvidson: Recent developments of rare-earth magnetic roll and
drum separators. In: Proc. SME Ann. Meeting, Salt Lake City, UT,
USA (2000), Preprint 00-140
[A14] U. Andres, A.L. Devernoe and M.S. Walker: Apparatus and method
employing magnetic fluids for separating particles. US Patent 4,594,149
(1986)
[A15] Anon: A manual published by Magnetic Equipment Standards Council,
USA
[A16] S. Arajs, C.A. Moyer, R. Aidun and E. Matijevic: Magnetic filtration of
submicroscopic particles through a packed bed of spheres. J. Appl. Phys.
57 (1985), 4286
[A17] N.R. Allen: unpublished results (2003)
[A18] U. Andres and W. O’Reilly: Selectivity in the magnetic separation of
minerals. Powder Technol. 79 (1994), 147
[A19] U. Andres: Magnetohydrodynamic and magnetohydrostatic separator:
A new prospect for mineral separation in the magnetic field. Min. Sci.
Eng. 7 (2) (1975), 99
[A20] U. Andres and W. O’Reilly: Separation of minerals by selective magnetic
fluidization. Powder Technol. 69 (1992), 279
[A21] N.R. Allen: The rotating magnetic field separation of minerals. Ph.D.
Thesis, University of Tasmania, Hobart (1999)
[A22] N.R. Allen: Small particle eddy current separation. In: Proc. Int.
Congress Min. Process. Extr. Metall. MINPREX 2000, Melbourne, Aus-
tralia, p.293
[A23] B.R. Arvidson and B. Dillé: Improved high-intensity magnetic separation
for industrial minerals. Ind. Minerals Supplement, September 1996, p. 29
[A24] B.R. Arvidson: The many uses of rare-earth magnetic separators for
heavy minerals sands processing. In: Proc. Int. Heavy Minerals Conf.,
Freemantle, Australia (2001), 1
[A25] B.R. Arvidson: Advances in rare-earth magnetic drum separators for
heavy mineral sands processing. In: Int. Heavy Minerals Conf., Durban,
South Africa (1999)
[A26] B.R. Arvidson and L. Rademeyer: Rare-earth magnetic separators for
mineral sands applications. In: Int. Heavy Minerals Conf., Johannes-
burg, South Africa (1997), 129
BIBLIOGRAPHY 585
[A27] M.A. Aramante, A. Botelho de Sousa and M. Machado Leite: Beneficia-
tion of a feldspar ore for application in the ceramic industry. In: Pr oc. Int.
Conf. "Minerals & Materials ’96, Somerset West, South Africa (1996),
p.168
[A28] D.M. Allen et al.: Treatment of combined sewer overflows by HGMS.
EPA Report EPA-600/2/77/015 (1977)
[A29] A. Aharoni: Traction force on paramagnetic particles in magnetic sepa-
rators. IEEE Trans. Magn. 12 (1976), 234
[A30] B. R. Arvidson: Metallurgical and economical advantages of HGMS. In:
Proc. 12th Int. Min. Proc. Congress, Sao Paulo, Brazil (1977), 1
[A31] N.R. Allen: Eects of roasting temperature on the magnetism of ilmenite.
Phys.Sep.Sci.Eng.12 (2003),
[A32] N.R. Allen: The eect of roasting temperature on ilmenite particle ro-
tation characteristics in a rotating magnetic field. Phys., Sep. Sci. Eng.
12 (2003),
[A33] U.T. Andres: Potentialities of magnetohydrostatic separation using so-
lution of salts of rare earth elements. J. S.A. Inst. Min. Metal.,October
1975, p. 113
[A34] Anon.: Magnetic hydrocyclone thickener - a new mineral processing tool.
Min. J., January 7 (1983), 6
[A35] J.W. Anderson, T.J. Veasey and I.S. Wells: The magnetic hydrocyclone.
In: Solid-Liquid Separation Practice III 113, Chapter 22 (1989), 17
[A36] S.C. Amarante, A.C. Araujo, R. Meillus and R.A. Merwin: Ferrous
Wheel magnetic concentration of iron ore fines: project implementation
in the Brazilian iron ore industry. Presented at MEGS ’01 Conference,
Falmouth, UK (2001)
[A37] Ü. Atalay, G. Özbayo
˘
glu and Z. Do
˘
gan: Concentration of chromite grav-
ity tailings by wet high intensity magnetic separation. In: Proc. XVI Int.
Min. Proc. Congress, Stockholm, Sweden (1988), 1305
[A38] L.R. Avens et al.: Magnetic separation for soil decontamination. In:
Proc. Waste Management Symposium "Working Towar ds a Cleaner En-
vironment", Tucson, Arizona, USA (1993), 787
[A39] K.R. Alikhanov et al.: HGMF model tests for heat carrier cleaning on
Leningrad nuclear power plant. IEEE Trans. Magn. 28 (1992), 668
[A40] D.M. Allen, R.L. Sargent and J.A. Obertueer: Treatment of combined
sewer overflows by HGMS. EPA Report EPA-600/2-77-015 (1977)
586 BIBLIOGRAPHY
[A41] D.M. Allen: Treatment of combined sewer overflows by HGMS. On-site
testing with mobile pilot plant trailer. EPA Report 600/2-78-209 (1978)
[A42] N.J. Anderson and A.J. Priestley: Colour and turbidity removal with
reusable magnetite particles - V. Process development. Water Res. 17
(1983), 1227
[A43] Ch. Alexiou et al. :Magnetic drug targeting: biodistribution and depen-
dency on magnetic field strength. J. Magn. Magn. Mater. 252 (2002),
363
[A44] U. Andres: Separation of non-ferrous metals. Aufbereitungstechnik 35
(1994), 71
[A45] N. Arbiter: Mineral processing - past, present and future. In: Proc.
Symp. "Advances in Mineral Processing: A Half-Century of Progress in
Application of Theory to Practice", New Orleans, La., USA (1986), 3
[B1] J. Billan: Materials. In: Proceedings of CERN Accelerator School: Mag-
netic Measurements and Alignment. Geneva 1992, p.17
[B2] R.M. Bozorth: Ferromagnetism. IEEE Press, New York 1993
[B3] W.F. Brown, Jr.: Magnetostatic Principles in Ferromagnetism. North-
Holland, Amsterdam 1962
[B4] V.I. Bagin et al.: Study of magnetic properties and Mössbauer eect at
the transformation temperature of siderite. Fiz. Zemli No. 11 (1971), 71
[B5] L.F. Bates: Modern Magnetism. Cambridge University Press, London
1963
[B6] A.E. Berkowitz and E. Kneller: Magnetism and Metallurgy. Vol. I, Aca-
demic Press, New York 1969
[B7] D. Brown et al.: Developments in the processing and properties of
NdFeB-type permanent magnets. J. Magn. Magn. Mater. 248 (2002),
432
[B8] J.A. Bartnik, H.D. Wasmuth and W.H. Zabel: Production of coarse
grained iron ore sinter feed using Jones WHIMS. Aufber eitungstechnik,
September 1982, p. 490
[B9] R.R. Birss, M.R. Parker and M.K. Wong: Modeling of fields in magnetic
drum separators. IEEE Trans. Magn. 15 (1979), 1305
[B10] R.R. Birss and M.R. Parker: High-intensity magnetic separation. In:
Progress in Filtration and Separation (R.J. Wakeman, Editor), Vol. 2,
Elsevier Science Publishers, Amsterdam (1981), 171
BIBLIOGRAPHY 587
[B11] G.K. Batchelor: An Introduction in the Fluid Dynamics. Cambridge Uni-
versity Press, Cambridge 1967
[B12] R.R. Birss, R. Gerber and M.R. Parker: Theory and design of axially
ordered filters for high intensity magnetic separation. IEEE Trans. Magn.
12 (1976), 892
[B13] V. Badescu, V. Murariu, O. Rotariu and N. Rezlescu: Optimization of
the recovery e!ciency in an axial HGMF cell with bounded flow field. J.
Phys. D: Appl. Phys. 29 (1996), 2515
[B14] R.R. Birss, M.R. Parker and T.J. Sheerer: Statistics of particle capture
in HGMS. IEEE Trans. Magn. 16 (1980), 830
[B15] R.R. Birss and M.R. Parker: Magnetic separation of diamagnetic parti-
cles. IEEE Trans. Magn. 15 (1979), 1523
[B16] J. Boehm, R. Gerber, D. Fletcher and M.R. Parker: Deflection of weakly
magnetic materials by superconducting OGMS. IEEE Trans. Magn. 24
(1988), 1674
[B17] J. Boehm: Particle transport in OGMS. IEEE Trans. Magn. 27 (1991),
5381
[B18] R.I. Berdichevskiy and V.V. Karmazin: Flocculation of magnetite con-
centrates during flotation in magnetic field. Obog. Rud 73/1 (1968), 41
[B19] J.A. Bartnik and R.W. Schively: separation of solids and fluids by mag-
netic flocculation. In: Proc. 1971 AIME Cent. Ann. Meeting, New York
(1971), Preprint No. 71-B-44
[B20] W.H. Benson, J.A. Bartnik and G.D. Rose: Demagnetizing coils and
magnetic flocculators used in the magnetite beneficiation industry. In:
Proc.29thAnn.Min.Symp.,Duluth, Minn., USA (1968), 139
[B21] J.A. Bartnik and C.F. Giermak: Chemical-magnetic flocculation process.
CIM Bull., March 1969, p. 263
[B22] R.C. Bunge and D.W. Fuerstenau: Separation characteristics of a mag-
netogravimetric separator. In: Proc. 17th Int. Min. Process. Congress,
Dresden, Germany (1991), 31
[B23] R.C. Bunge and D.W. Fuerstenau: Magnetogravimetric separation in a
rotational device. Magn. Ele ctr. Sep. 7 (1996), 163
[B24] F. Bitter: The design of powerful electromagnets. Part I: The use of iron.
Rev. Sci. Instr. 7 (1936), 479
[B25] K.J. Binns and P.J. Lawrenson: Analysis and Computation of Electric
and Magnetic Field Problems. Pergamon Press, Oxford
588 BIBLIOGRAPHY
[B26] A.A. Berezin: Electrification of Solid Materials. In: Handbook of Electro-
static Processes (Jen-Shih Chang, A.J. Kelly and J.M. Crowley, Editors),
Marcel Dekker Inc., New York (1995), 25
[B27] A.G. Bailey: Electrostatic phenomena during powder handling. Powder
Tech. 37 (1984), 71
[B28] W.J. Bronkala: How to select wet magnetic separators for heavy media
plants. Eng. Min. Int. 164 (1963), 98
[B29] A.S. Baran and J. Svoboda: unpublished results (1999)
[B30] J.A. Bartnik and R.W. Schively: Separation of solids and fluids by mag-
netic flocculation. In: Proc. 1971 AIME Cent. Ann. Meeting, New York
(1971), Preprint No. 71-B-44
[B31] W.H. Benson, J.A. Bartnik and G.D. Rose: Demagnetizing coils and
magnetic flocculators used in the magnetite beneficiation industry. In:
Proc.29thAnn.Min.Symp., Duluth, Minn. (USA), (1968), 139
[B32] B.M. Berkovsky, V.F. Medvedev and M.S. Krakov: Magnetic Fluids:
Engineering Applications. Oxford University Press, Oxford 1993
[B33] P.R. Bissel et al.: Long term stability measurement on magnetic fluids.
IEEE Trans. Magn. 20 (1984), 1738
[B34] G. Blendulf, N. Dawson and D. James: Utilisation of Readings wet high
intensity magnetic separators at Richards Bay Minerals. In: Australia:
A World Sourc e of Ilmenite, Rutile, Monazite and Zircon. Australasian
Inst. Min. Metal., Parkville, Victoria (1986), 81
[B35] J. Bab
˚
urek: The preparation of kaolin by means of NIMS. Interceram
21 (1972), 54
[B36] W.P. Barnett and Th. J. Feeley, III: Status of advanced coal cleaning as
a compliance technology. Mining. Eng., October 1992, p. 1225
[B37] D.A. Butcher and N.A. Rowson: Coal cleaning in high intensity magnetic
fields. Aufbereitungstechnik 36 (1995), 218
[B38] D.D. Bluhm, G.E. Fanslow and S. O. Nelson: Enhanced magnetic sepa-
ration of pyrite from coal after microwave heating. IEEE Trans. Magn.
22 (1986), 1887
[B39] D.A. Butcher and N.A. Rowson: Microwave pretreatment of coal prior
to magnetic separation. Magn. Electr. Sep. 6 (1995), 87
[B40] J. Broomberg, S. Gélinas, J.A. Finch and Z. Xu: Review of magnetic
carrier technologies for metals ion removal. Magn. Electr. Sep. 9 (1999),
169
BIBLIOGRAPHY 589
[B41] G. Bitton and R. Mitchell:The removal of Escherichia Coli-bacteriophage
T
7
by magnetic filtration. Water Res. 8 (1974), 549
[B42] G. Bitton, J.L. Fox and H.G. Strickland: Removal of algae from Florida
lakes by magnetic filtration. Appl. Microbiol. 30 (1975), 905
[B43] G. Bitton, R. Mitchell, C. de Latour and E. Maxwell: Phosphate removal
by magnetic filtration. Water Res. 8 (1974), 107
[B44] A.S. Bahaj, D.C. Ellwood and J.H.P. Watson: Extraction of heavy met-
als using microorganisms and high gradient magnetic separation. IEEE
Trans. Magn. 27 (1991), 5371
[B45] V.M. Browning: Potential Department of Defence (DoD) applications of
magnetic carriers. In: Proc. Int. Conf. "Scientific and Clinical Applica-
tions of Magnetic Carriers", Tallahassee, Florida, USA (2002), 13
[B46] M. Brozek, K. Nowakowski, W. Pilch and A. Siwiec: The possibility of
applying the magnetic separator with ferrofluid for separation of nonfer-
rous scrap. In: Proc. XVII Int. Min. Proc. Congress, Dresden, Germany
(1991), VII,81
[B47] R.J. Batterham and S.H. Algie: The role of technology in the minerals
industry. In: Proc. XIX Int. Min. Proc. Congress, San Francisco, CA,
USA (1995), 3, 19
[B48] M.M.J. Berry and J.H. Taggart: Managing technology and innovation:
A review. R&D Manag. 24 (1994), 341
[B49] R.B. Batterham: The mine of the future: will it be visible? In: Proc.
XXII Int. Min. Proc. Congress, Cape Town, South Africa (2003), 42
[B50] L. Bolt and J.H.P. Watson: Magnetic separation using high-T
f
super-
conductors. Supercond. Sci. Technol. 11 (1998), 154
[C1] J. Crangle and M. Gibbs: Units and unity in magnetism: a call for
consistency. Physics World, November 1994, p. 31
[C2] Proceedings of CAS - CERN Accelerator School: Magnetic Measurements
and Alignment. Geneva 1992
[C3] J.J. Croat, J.F. Herbst, R.W. Lee and F.E. Pinkerton: Pr-Fe and Nd-Fe
based materials: a new class of high-performance permanent magnets.
J. Appl. Phys. 55 (1984), 2078
[C4] D.F. Cygan and M.J. Mc Nallan: Corrosion of NdFeB permanent mag-
nets in humid environments at temperatures up to 150
0
C. J. Magn.
Magn. Mater. 139 (1995), 131
[C5] P.W. Chu: High-temperature superconductors. Sci. Amer., September
1995, p. 162
590 BIBLIOGRAPHY
[C6] H.E. Cohen and J.A. Good: The principles and operation of a very high
intensity magnetic mineral separator. IEEE Trans. Magn.12 (1976), 552
[C7] J. Cibulka et al.: A new concept of high-gradient magnetic separators.
In: Proc. XV Int. Min. Proc. Congress, Cannes (France), 1985, p. 363
[C8] I.J. Corrans and J. Levin: Wet high-intensity magnetic separation for
the concentration of Witwatersrand gold-uranium ores and residues. J.S.
Afr. Inst. Min. Metall. 79 (1979), 210
[C9] I. Cakir, A.J.W. Rozelaar and I.S. Wells: Preliminary analysis of the
mechanical forces acting on a particle on the rotor of an electrical sepa-
rator. In: Proc. XII Int. Min. Proc. Congress, Sao Paulo, Brazil (1977),
Vol. 1, p. 47
[C10] C. Cowen, F.J. Friedlaender and R. Jaluria: Single wire model of high
gradient magnetic separation process-I. IEEE Trans. Magn. 12 (1976),
466
[C11] D.L. Cummings, D.C. Prieve and G.J. Powers: The motion of small
paramagnetic particles in HGMS. IEEE Trans. Magn. 12 (1976), 471
[C12] J.T. Cookson: Removal of submicron particles in packed beds. Environ.
Sci. Technol. 4 (1970), 128
[C13] H.K. Collan et al.: Superconducting open-gradient magnetic separator.
Trans. Int. Min. Metall. (Sect. C: Min. Process. Extr. Metall.) 91 (1982),
C5
[C14] D.Y. Chan and D. Henderson: The orientation-averaged interaction of a
pair of magnetic dipolar spheres in an external magnetic field. J. Coll.
Interface Sci. 101 (1984), 419
[C15] D.Y. Chan, D. Henderson, J. Barojas and A.M. Homola: The stability of
a colloidal suspension of coated magnetic particles in an aqueous solution.
IBM J. Res. Develop. 29 (1985), 11
[C16] P. Campbell: Permanent Magnet Materials and their Applic ations. Cam-
bridge University Press, Cambridge 1994
[C17] B. Collins, T.J. Napier-Munn and M. Sciarone: The production, prop-
erties and selection of ferrosilicon powders for heavy-medium separa-
tion.J.S. Afr.Inst. Min. Metall. 75 (1974), 103
[C18] I.J. Corrans and J. Svoboda: Magnetic separator. South African Patent
83/3323 (1983)
[C19] I.J. Corrans: Magnetic separators. US Patent 4,260,477 (1981)